CVE-2021-22705 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Ecostruxure Machine Expert
Severity
7.8HIGHNVD
EPSS
0.1%
top 81.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedMay 26
Latest updateMay 24
Description
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service or unauthorized access to system information when interacting directly with a driver installed by Vijeo Designer or EcoStruxure Machine Expert
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9
Affected Packages2 packages
Patches
🔴Vulnerability Details
2GHSA▶
GHSA-j25f-486x-cqmj: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service or unauthorized access↗2022-05-24
CVEList▶
CVE-2021-22705: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service or unauthorized access↗2021-05-26